kristianbenavides kristianbenavides
  • 02-04-2020
  • Mathematics
contestada

Complete the recursive formula of the arithmetic sequence −5,−25,−45,−65,...

Respuesta :

Mikeylaws20 Mikeylaws20
  • 02-04-2020

Answer:

a

n

=

−

20

n

+

15

an=-20n+15

Step-by-step explanation:

Use a Formula

Answer Link
DeanR
DeanR DeanR
  • 02-04-2020

The recursive formula is

a[1] = -5

a[n] = a[n-1] - 20

The recursive part is the last equation.

Answer Link

Otras preguntas

Your mom's new car gets 32 miles per gallon and gasoline costs $1.99 per gallon. You are going to see Uncle buck for Christmas, and you will be driving a total
Write an equation parallel to y=2x+4 that passes through the point -4,-1
[tex]4(2x + 7) = 12 - 2(10 - 2x)[/tex]how do I solve this?​
Is -13-11=-24 yes or no??
2(5x + 3) - 2+1 = 70
A company is purchasing new computers for its new office. The expression below represents the total cost of the computers, including an Installation charge for
33. -9(n+4) = -5n-(4n +36)​
Which measure is greater six feet or two meters
How to find the rate of change over an interval when given a graph
If mZA = 4x – 12 and PZB = 24, solve for x.